Registration Dossier
Registration Dossier
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EC number: 292-636-2 | CAS number: 90641-12-6 The residue remaining from the distillation of recovered naphtha. Composed primarily of naphthalene and condensation products of indene and styrene.
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study according to national/international guideline
Data source
Referenceopen allclose all
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 007
- Report date:
- 2007
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- other: KDK 604 Internal mth.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: STPTC No. CO-2-79
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- hot stages
Test material
- Reference substance name:
- Distillates (coal tar), naphthalene oils
- EC Number:
- 283-484-8
- EC Name:
- Distillates (coal tar), naphthalene oils
- Cas Number:
- 84650-04-4
- IUPAC Name:
- 84650-04-4
- Details on test material:
- CCSG-Composite sample No. 4, Naphthalene Oil
Constituent 1
Results and discussion
Melting / freezing pointopen allclose all
- Melting / freezing pt.:
- 69 °C
- Atm. press.:
- ca. 101 kPa
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: Result from Koppers Denmark study
- Melting / freezing pt.:
- 69 °C
- Atm. press.:
- ca. 101 kPa
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: Result from Bilbaina de Alquitranes study
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
